PCM1860-Q1 Datasheet, PDF (100/141 Pages) Texas Instruments – Automotive, 4-Channel or 2-Channel, 192-kHz, Audio ADCs

PCM1860-Q1, PCM1861-Q1, PCM1862-Q1
PCM1863-Q1, PCM1864-Q1, PCM1865-Q1
SLASE64A – DECEMBER 2014 – REVISED JUNE 2017
13.3.18 Page 0: Register 18 (address = 0x12) [reset = 0x00]
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7
6
RSV
R/W-0b
Bit Field
7
RSV
6-4 GPIO1_DIR
3
RSV
2-0 GPIO0_DIR
Figure 93. Page 0: Register 18
5
4
GPIO1_DIR
R/W-000b
3
RSV
R/W-0b
2
1
0
GPIO0_DIR
R/W-000b
Table 44. Page 0: Register 18 Field Descriptions
Type
R/W
R/W
Reset
0b
000b
R/W
0b
R/W
000b
Description
Reserved. Do not access.
Direction Control of GPIO1 When Configured as GPIO
Function
000: Input (default)
001: Input with sticky bit
010: Input with toggle detection
011: Raw input (not deglictched)
100: Output
101: Open drain
110: Reserved
111: Reserved
Reserved. Do not access.
Direction Control of GPIO0 When Configured as GPIO
Function
000: Input (default)
001: Input with sticky bit
010: Input with toggle detection
011: Raw input (not deglictched)
100: Output
101: Open drain
110: Reserved
111: Reserved
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